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THE SOURCE OF THE DISPLAYED DATA IS EITHER THE PROPERTY OWNER OR PUBLIC RECORD PROVIDED BY NON-GOVERNMENTAL THIRD PARTIES. IT IS BELIEVED TO BE RELIABLE BUT NOT GUARANTEED. FOR COLORADO VIEWERS, INFORMATION ABOUT NON-COMMERCIAL PROPERTIES IS PROVIDED EXCLUSIVELY FOR YOUR PERSONAL, NON-COMMERCIAL USE.

575 MADISON AVENUE, NEW YORK, NY 10022. 212.891.7000 © 2026 DOUGLAS ELLIMAN REAL ESTATE. EQUAL EMPLOYMENT OPPORTUNITY PROVIDER. ALL MATERIAL PRESENTED HEREIN IS INTENDED FOR INFORMATION PURPOSES ONLY. WHILE THIS INFORMATION IS BELIEVED TO BE CORRECT, IT IS REPRESENTED SUBJECT TO ERRORS, OMISSIONS, CHANGES, OR WITHDRAWAL WITHOUT NOTICE. ALL PROPERTY INFORMATION, INCLUDING, BUT NOT LIMITED TO SQUARE FOOTAGE, ROOM COUNT, NUMBER OF BEDROOMS, AND THE SCHOOL DISTRICT IN PROPERTY LISTINGS SHOULD BE VERIFIED BY YOUR OWN ATTORNEY, ARCHITECT, OR ZONING EXPERT. EQUAL HOUSING OPPORTUNITY. LISTING DATA REFRESHED ON APR 2 2026 AT 8:33 AM.

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2004 DIANE Ln

ellicott city, MD 21042

$1,999,999

  • 6 BR
    4 BA, 1 HALF BA
    approx. 5,220 SF
  • Coming soon

Interested? Let's Connect

Welcome to this remarkable custom-built colonial home nestled on over an acre of beautifully landscaped grounds in the exclusive Patapsco Park Estates community of Ellicott City. Offering more than 5,600 square feet of finished living space, this home showcases exquisite craftsmanship, timeless design, and luxurious modern comforts. Step inside to find 6 spacious bedrooms, 5 baths, 3 car garage and impeccable finishes throughout. The gourmet kitchen is designed for both everyday living and entertaining, featuring professional-grade appliances, granite countertops, and rich custom cabinetry. The family room with coffered ceilings and a wood-burning fireplace flows seamlessly to the outdoor living spaces. The luxurious primary suite is a true retreat, complete with a private balcony overlooking the serene backyard, a spa-inspired bath and dual custom walk-in closets. The fully finished lower level offers additional space for relaxation or entertainment, including a guest suite with a full bathroom, media room, wine cellar, home gym, gas fireplace and custom built-ins. Enjoy the outdoors from the expansive composite decking, custom stone patio, indoor/outdoor stereo system and grill area, surrounded by mature trees for privacy. Located in the highly sought-after Mt. Hebron area of Howard County, this home offers the perfect blend of luxury, privacy, and convenience—just a short walk to Patapsco State Park and close to major commuter routes, shopping, and top-rated schools. Meticulously maintained and thoughtfully designed, this home is ideal for those seeking refined living in a peaceful setting. Conveniently located between Baltimore and DC, this residence is a centrally located, commuter-friendly suburb. Don't miss your chance to tour this magnificent home and make it yours. Schedule your appointment today!

Details

5,220 Sq Ft

1.04 Private Acres Lot Size

other

$13,614 Annual Tax

Built in 2004

MLS/Listing ID MDHW2060866

Amenities & Features

Attic

Lot - Private

Balcony

Screens

Atrium

Range Hood

Microwave

Humidifier

Dryer

Disposal

Dishwasher

Cooktop

Refrigerator

Washer

Breakfast Area

Dining Area

Kitchen Island

Recessed Lighting

Window Treatments

Heating - Natural Gas

Concrete Perimeter

Carpet

Hardwood

Cooling - Ceiling Fans

Cooling - Central Air

Cooling - Zoned

Construction - Brick

Construction - Hardi Plank Type

Style - Colonial

Lot - Partly Wooded

Upgraded Countertops

Interested In 2004 DIANE Ln?

The data relating to the real estate for sale on this web site comes in part from the Internet Data Exchange Program of the BrightMLS. Real estate listings held by brokerage firms other than Douglas Elliman of VA are marked with the Internet Data Exchange logo and information about them includes the name of the listing brokers. Some properties listed with the participating brokers do not appear on this website at the request of the seller. Listings of brokers that do not participate in Internet Data Exchange do not appear on this website.

All information deemed reliable but not guaranteed. Last date updated: 04/02/2026.
Source: Bright Multiple Listing Service, Inc.

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